| details |
Late Permian |
Early Triassic |
India(West Bengal) |
Bharadwaj,D.C. et al. Permian-Triassic miofloras from the Raniganj Coalfield, India. |
1977 |
| details |
Olenikian |
Anisian |
India(West Bengal) |
Tiwari,R.S. et al. Palyno-dating of Permian and Triassic sediments in two bore-holes from the eastern Limits of Raniganj Coalfield, West Bengal. |
1979 |
| details |
Late Triassic |
|
India(Madhya Pradesh) |
Kumaran,K.P.N. et al. Upper Triassic sporae dispersea from the Tiki Formation. 2: Miospores from the Janar Nala section, South Rewa Gondwan Basin, India. |
1980 |
| details |
Middle Triassic |
|
India(West Bengal) |
Tiwari,R.S. et al. A Middle Triassic mioflora from India. |
1980 |
| details |
Early Triassic |
|
India(West Bengal) |
Rana,V. et al. Palynological succession in Permian-Triassic sediments in Bore-Hole Rnm-3, East Raniganj Coalfield, West Bengal. |
1980 |
| details |
Early Triassic |
|
India(West Bengal) |
Tiwari,R.S. et al. Sporae dispersae of some Lower and Middle Triassic sediments from Damodar Basin, India. |
1981 |
| details |
Late Permian |
Rhaetian |
India(Uttar Pradesh) |
Tiwari,R.S. et al. Palynological studies of the Tethyan sequence in Malla Johar area, Kumaon Himalaya, India. |
1984 |
| details |
Late Permian |
Early Triassic |
India(Madhya Pradesh) |
Tiwari,R.S. et al. A palynological assemblage from Parsora Formation, Johilla Coalfield, South Rewa Gondwana Basin, Madhya Pradesh. |
1987 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
Tiwari,R.S. et al. Sporae-dispersae and correlation of Gondwana sediments in Johilla Coalfield, Son Valley Graben, Madhya Pradesh. |
1989 |
| details |
Early Triassic |
|
Australia(W.Australia) |
Tiwari,R.S. et al. Morphographic study of Permian palynomorphs-Callumispora, Parasaccites, Cruscisaccites and Faunipollenites. |
1989 |
| details |
Late Carnian |
|
India(Bihar) |
Tripathi,A. et al. Palynology of the subsurface Mesozoic sediments in Rajmahal Basin, Bihar. |
1990 |
| details |
Triassic |
|
India |
Raghubanshi,A.S. et al. Environmental change and biological diversity: present, past and future. |
1991 |
| details |
Late Permian |
Triassic |
India(West Bengal) |
Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. |
1992 |
| details |
Late Permian |
Triassic |
India(Bihar) |
Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. |
1992 |
| details |
Early Triassic |
|
India(West Bengal) |
Tiwari,R.S. et al. Palynological sequence and relationship of subsurface Permian-Triassic sediments in eastern Raniganj Coalfield, West Bengal, India. |
1992 |
| details |
Late Permian |
|
India(Maharashtra) |
Srivastava,S.C. et al. Permian-Triassic palynofloral succession in subsurface from Bazargaon, Nagpur District, Maharashtra |
1996 |